                   :description  nil
                   :name         (format-name "category_id")
                   :display_name "Category Id"
+                  :preview_display true
                   :table_id     (id :venues)
                   :id           (id :venues :category_id)}
     :price       {:extra_info   {}

                  :description  nil
                  :name         (format-name "latitude")
                  :display_name "Latitude"
                  :table_id     (id :venues)
                  :id           (id :venues :latitude)}
    :name        {:extra_info   {}

  [col]
  (case col
    :id   {:extra_info {} :target nil :special_type :id, :base_type (id-field-type), :description nil,
           :name (format-name "id") :display_name "Id" :preview_display true :table_id (id :categories), :id (id :categories :id)}
    :name {:extra_info {} :target nil :special_type :name, :base_type :TextField, :description nil,
           :name (format-name "name") :display_name "Name" :preview_display true :table_id (id :categories), :id (id :categories :name)}))

;; #### users
(defn- users-col
